Little helper to run CNCF's k3s in Docker
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k3d/tests/test_multi_master.sh

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1.6 KiB

#!/bin/bash
CURR_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
[ -d "$CURR_DIR" ] || { echo "FATAL: no current dir (maybe running in zsh?)"; exit 1; }
# shellcheck source=./common.sh
source "$CURR_DIR/common.sh"
### Step Setup ###
# Redirect all stdout/stderr output to logfile
LOG_FILE="$TEST_OUTPUT_DIR/$( basename "${BASH_SOURCE[0]}" ).log"
exec >${LOG_FILE} 2>&1
export LOG_FILE
# use a kubeconfig file specific to this test
KUBECONFIG="$KUBECONFIG_ROOT/$( basename "${BASH_SOURCE[0]}" ).yaml"
export KUBECONFIG
### Step Setup ###
: "${EXTRA_FLAG:=""}"
: "${EXTRA_TITLE:=""}"
if [[ -n "$K3S_IMAGE" ]]; then
EXTRA_FLAG="--image rancher/k3s:$K3S_IMAGE"
EXTRA_TITLE="(rancher/k3s:$K3S_IMAGE)"
fi
export CURRENT_STAGE="Test | multi-server | $K3S_IMAGE"
clustername="multiserver"
info "Creating cluster $clustername $EXTRA_TITLE ..."
$EXE cluster create "$clustername" --servers 3 --wait --timeout 360s $EXTRA_FLAG || failed "could not create cluster $clustername $EXTRA_TITLE"
info "Checking that we have access to the cluster..."
check_clusters "$clustername" || failed "error checking cluster $EXTRA_TITLE"
info "Sleeping for 5 seconds to give the cluster enough time to get ready..."
sleep 5
info "Checking that we have 3 server nodes online..."
check_multi_node "$clustername" 3 || failed "failed to verify number of nodes $EXTRA_TITLE"
info "Deleting cluster $clustername..."
$EXE cluster delete "$clustername" || failed "could not delete the cluster $clustername $EXTRA_TITLE"
passed "GOOD: $clustername cluster test successful $EXTRA_TITLE"
exit 0